Aspirin and COX-2 Inhibitor Nimesulide Potentiate Adrenergic Contractions of Human Gastroepiploic Artery

Design and synthesis of a biotinylated probe of COX-2 inhibitor nimesulide analog JCC76.

JCC76 is a derivative of cyclooxygenase-2(COX-2) selective inhibitor nimesulide and exhibits potent anti-breast cancer activity. It selectively induces apoptosis of Her2 positive breast cancer cells. However, the specific molecular targets of JCC76 still remain unclear, which significantly withdraw the further drug development of JCC76. To identify the molecular targets of JCC76, a six carbon l...

COX-2 inhibitor nimesulide analogs are aromatase suppressors in breast cancer cells.

Cyclooxygenase-2 (COX-2) inhibitor nimesulide derivatives compounds A and B decreased aromatase activity in breast cancer cells via a novel mechanism different to aromatase inhibitors (AIs), and were defined as "aromatase suppressors". Breast carcinoma cells (MCF-7aro and T47Daro) transfected with aromatase full gene were used to explore the mechanisms of the two compounds. They dose and time-d...

COX-2 inhibitor.

he developed severe psoriasis responsive only to repeated courses of the then newly available PUVA (psoralen plus UVA radiation) therapy. Between 1973 and 1993 he received PUVA once a week. During treatment no genital protection was used although he had never received UV therapy directly to the genital area. Two years after the onset of psoriasis he developed peripheral inflammatory arthritis. ...

Nimesulide, a COX-2 inhibitor, does not reduce lesion size or number in a nude mouse model of endometriosis.

BACKGROUND Women with endometriosis have elevated levels of cyclooxygenase-2 (COX-2) in peritoneal macrophages and endometriotic tissue. Inhibition of COX-2 has been shown to reduce inflammation, angiogenesis and cellular proliferation. It may also downregulate aromatase activity in ectopic endometrial lesions. Ectopic endometrial establishment and growth are therefore likely to be suppressed i...

Cox-2 Inhibitor and an Antineoplasticagent